Base | Representation |
---|---|
bin | 1100000010100… |
… | …1010110111010 |
3 | 10112000201102021 |
4 | 3000221112322 |
5 | 100412013200 |
6 | 5002225054 |
7 | 1152152245 |
oct | 300512672 |
9 | 115021367 |
10 | 50501050 |
11 | 26563206 |
12 | 14ab518a |
13 | a6024a2 |
14 | 69c825c |
15 | 467841a |
hex | 30295ba |
50501050 has 96 divisors (see below), whose sum is σ = 108475200. Its totient is φ = 17372160.
The previous prime is 50501029. The next prime is 50501057. The reversal of 50501050 is 5010505.
It is a super-2 number, since 2×505010502 = 5100712102205000, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50501057) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 855921 + ... + 855979.
It is an arithmetic number, because the mean of its divisors is an integer number (1129950).
Almost surely, 250501050 is an apocalyptic number.
50501050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50501050 is an abundant number, since it is smaller than the sum of its proper divisors (57974150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50501050 is a wasteful number, since it uses less digits than its factorization.
50501050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160 (or 155 counting only the distinct ones).
The product of its (nonzero) digits is 125, while the sum is 16.
The square root of 50501050 is about 7106.4090791341. The cubic root of 50501050 is about 369.6296513398.
Adding to 50501050 its reverse (5010505), we get a palindrome (55511555).
The spelling of 50501050 in words is "fifty million, five hundred one thousand, fifty".
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